1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nasty-shy [4]
3 years ago
10

X - 3y = 6

Mathematics
2 answers:
Grace [21]3 years ago
8 0

Answer:

  • multilpy 1 equation by 8..
  • <em>equ</em><em>.</em><em> </em><em>becomes</em><em>=</em><em>8</em><em>x</em><em>-</em><em>2</em><em>4</em><em>y</em><em>=</em><em>4</em><em>8</em>

<em> </em><em>now</em><em> </em><em>subtract</em><em> </em><em>1</em><em> </em><em>equation</em><em> </em><em>f</em><em>rom</em><em> </em><em>2</em><em> </em><em>equat</em><em>ion</em><em>,</em><em>,</em>

<em>and</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>co</em><em>me</em><em>=</em><u>9</u><u>x</u><u> </u><u>-2y</u><u> </u><u>=</u><u>0</u>

iragen [17]3 years ago
3 0

Answer:

9x - 2y = 0

Step-by-step explanation:

elimination method

You might be interested in
Can a triangle have sides with the given​ lengths? Explain.
Nookie1986 [14]
No because when you add any 2 sides the answer has to be bigger than the 3rd side

ex: 2+7=9
9 is too small, so the tips of the side that is 2ft would not touch the side that is 7ft
4 0
3 years ago
The length of a rectangle is 3 times its width. If the length were increased by 2 inches and the width by 1 inch, the new perime
Dennis_Churaev [7]
Pretty sure it’s the second option because length would be 3w+2
and width would be w+1 and with area you have to multiply so it would just be the (w+1)(3w+2)
5 0
3 years ago
Read 2 more answers
This question is for only  the smart students
olga_2 [115]
<span><span><span><span><span><span><span><span><span><span><span>5<span>a<span>−3</span></span></span><span>b2</span></span><span>(9)</span></span><span>a4</span></span><span>b6</span></span><span>(3)</span></span><span>a2</span></span><span>b3</span></span><span>(10)</span></span>a</span><span>b2</span></span><span>=<span><span><span>1350<span>a7</span></span><span>b13</span></span><span>a3</span></span></span><span>=<span><span>1350<span>a4</span></span><span>b<span>13</span></span></span></span>
7 0
3 years ago
An electric company charges an initial monthly fee for service and a fixed rate per kilowatt-hours (kWh) used. This table shows
Vlada [557]

<em>Here we are required to determine the initial monthly fee charged by the electric company.</em>

The initial fee charged by the electric company is; C = $10

To solve this, we need to evaluate the slope and intercepts of the equation of the straight line graph of the relation.

y = mx + c.

  • where m = slope of the relation.

  • and c = <em>intercept = the initial fee charged by the electric company</em>.

  • y = <em>Monthly charge at each time</em>.

  • x = Usage

To find the slope;

  • m = (y2 - y1)/(X2 - x1)

  • m = (28 -22)/(150 - 100)

  • m = 6/50

  • m = 0.12.

By substituting m into the equation y = mx + c, alongside a pair of values of usage and monthly charge, we can obtain the intercept, c (i.e the initial fee charged).

Therefore, m = 0.12 , y = 82 and X = 600;

we then have;

  • 82 = 0.12(600) + c.

  • C = 82 -72

  • C = $10.

Therefore, the initial fee charged by the electric company is; C = $10.

Read more:

brainly.com/question/22163485

8 0
2 years ago
Solve the system of equations algebraically.
Grace [21]
Y = y do you got it?

3 0
3 years ago
Read 2 more answers
Other questions:
  • X^2-4x-5/x-2 divided by 2x-10/x^2-4
    12·1 answer
  • Choose the correct simplification of the expression b5 ⋅ b4.<br> can you explain your answer
    13·1 answer
  • Rachel wants to know the mean price of all the sunglasses on a display rack.
    6·2 answers
  • The piston diameter of a certain hand pump is 0.7 inch. The manager determines that the diameters are normally distributed, with
    5·1 answer
  • Triangle ABC is rotated clockwise to create triangle A’B’C’. What is the angle rotation?
    11·1 answer
  • What paper is that ?
    14·1 answer
  • How do i solve tis in need help <br> slope=2/7 y-intercept=-4
    15·1 answer
  • If the volume of the cube was 27 (each side length is 3 units), what would the new volume be if each side length of the cube was
    9·2 answers
  • Brian wants to ship three medium sized boxes. Two companies offer different rates.
    10·1 answer
  • Find the volume of the cone. Round to two decimal places
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!